Can I use my diary to write a supplement?
I mean the essay would look like this:
-’‘2010/05/01: 3 to 4 sentences’’
-’‘2012/07/12: 3 to 4 sentences’’
ETC
I had lived in a dorm from 6th grade to 9th grade. All what remains are some notes in my diary about the hardships I faced at the beginning and how I get used to it.
My supplement is 1000 words in which I talk about the hardships I faced last year after moving to the US from a small, often unnoticed, country. Go for it!